| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.30 | 8.677% | $132.912 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $43.43 | 3.832% | $45.0942 | $45.09 | $45.10 | $45.10 |
| Purchase #3 | $211.39 | 4.833% | $221.6065 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $137.58 | 11.825% | $153.8488 | $153.85 | $153.85 | $153.80 |
| Purchase #5 | $250.60 | 12.385% | $281.6368 | $281.64 | $281.65 | $281.60 |
| Purchase #6 | $58.28 | 3.762% | $60.4725 | $60.47 | $60.45 | $60.50 |
| Purchase #7 | $206.95 | 3.558% | $214.3133 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $1,030.53 | $1,109.8841 | $1,109.88 | $1,109.85 | $1,109.80 | |